Within the United States the same sandwich would be called "Hoagie," "Italian," "Bomber," "Grinder," "Hero" or "Sub" depending on the region. This variability is called _____

The settings or situations within which social episodes occur are called

A) cultural patterns. B) social roles. C) interaction scenes. D) interaction contexts.

Gary and Marie are Caucasians who are involved in a long-distance relationship. Gary lives in Canada, and Marie lives in the United States. Which of the following best describes their communication?

a. International b. Interethnic c. Interracial d. Cross-cultural